Commercial Closed Loop SystemsUse this space to discuss commercially produced closed loop systems that use an insulin pump, continuous glucose monitor, and a controlling algorithm to help manage blood glucose levels.Diabetes AppsThere are about a million apps for people with diabetes. Discuss them here! Which you have tried, which you use, which you don't use and why not, what apps you would like to create, and more.DIY Closed Loop SystemsUse this space to discuss do-it-yourself closed loop systems that use an insulin pump, continuous glucose monitor, and a controlling algorithm to help manage blood glucose levels.Insulin PumpsThe Insulin Pumps sub-category is the place to discuss pumps! What pump you use, what you don't use, what you want to use, what's coming next, what features you would like to see in pumps, etc.Glucose MonitoringThe Glucose Monitoring sub-category is for discussion about continuous glucose monitors (CGM), blood glucose monitors (BGM), and whatever kind of monitor is coming next!